baber/WOPTO huggingface dataset:
Patent TW-567685-B (TW)
Title: Wireless base apparatus, and method for controlling transmission power
Inventor: NAKAO SEIGO
IPC: H04B7/005
Filed: 2002-08-14
Granted: 2003-12-21
Abstract: In a moving communication system which has a plurality of terminals including a diversity terminal, the adaptive array base station (1000) exerts a control of wave form of the outgoing transmission power upon the terminals connected thereto, so as to lower the transmission power at the time where measuring the received level of chip antenna, and to raise the transmission power at the time when measuring the received level of whip antenna which is used as a transmitting antenna, whereby the possibility of choosing a whip antenna in the diversity terminal as a receiving antenna is higher and the performance of receiving outgoing signal may be improved.
Patent TW-I278429-B (TW)
Title: Conductive silicon composite, preparation thereof, and negative electrode material for non-aqueous electrolyte secondary cell
Inventor: ARAMATA MIKIO
IPC: C01B33/021
Filed: 2002-09-13
Granted: 2007-04-11
Abstract: A conductive silicon composite in which particles of the structure that silicon crystallites are dispersed in silicon dioxide are coated on their surfaces with carbon affords satisfactory cycle performance when used as the negative electrode material in a non-aqueous electrolyte secondary cell.
Patent TW-520423-B (TW)
Title: Strap reeling device of a tensioner
Inventor: HUANG HAN-CHING
IPC: F16G11/00
Filed: 2002-10-01
Granted: 2003-02-11
Abstract: This invention provides a strap reeling device of a tensioner, comprising: a base with an end connected to the tensioner; a tube, pivoted to the base; a strap, wrapped around the tube; a resilient body, installed between the tube and the base; a push button, provided to the base and selectively limiting rotation of the tube. As such, control of the push button causes the resilient body to drive rotation of the tube so as to automatically reel the strap back to the base. The strap reeling device may serve to store and receive additional straps and is featured with automatic reeling function, so as to eliminate the hassles and need of re-arranging the straps. Furthermore, the storage of the strap reeling device is not a problem during transportation or hand-carriage of the tensioner thereby providing an aesthetic appearance.
Patent TW-I257084-B (TW)
Title: Shock detector for optical disc recorders and shock-proof recording method using the same
Inventor: HSU JIN-CHUAN
IPC: G11B19/20
Filed: 2002-10-09
Granted: 2006-06-21
Abstract: A shock detector for optical disc recorders and a shock-proof recording method using the same are provided to protect the recording process while the recorders were shocked. The shock detector comprises a first detecting unit for detecting the amplitude of a first kind of reference signals passing through a low pass filter to generate a first detecting signal; a second detecting unit for detecting the level of a second kind of reference signals to generate a second detecting signal; a third detecting unit for detecting the frequency or revolution of a third kind of reference signal to generate a third detecting signal; and a judging unit for generating a shock signal according to the first detecting signal, the second detecting signal and the third detecting signal. The shock signal is enabled when the three detecting signal are all enabled. The function of shock-proof is to detect the shock level while recording, to stop recording when the shock level of the recorder is over a threshold level, and to continue recording from the stop area when the shock level of the recorder is under the threshold level.
Patent TW-562915-B (TW)
Title: Scroll machine with liquid injection
Inventor: WANG SIMON Y
IPC: F04C29/04
Filed: 2002-10-21
Granted: 2003-11-21
Abstract: A refrigeration circuit includes a scroll compressor, a condenser and an evaporator connected in a closed loop. A liquid injection system takes liquid refrigerant from the refrigerant circuit and injects it into a suction line leading to the compressor to cool the refrigerant in the refrigeration circuit. An electronic control unit operates a controllable valve based on a temperature reading received from a discharge gas temperature sensor. The controllable valve can be an electronic expansion valve or a solenoid valve.
Patent TW-578177-B (TW)
Title: Trench capacitor and method for manufacturing thereof
Inventor: LIAN WAYNE
IPC: H01G4/30
Filed: 2002-11-29
Granted: 2004-03-01
Abstract: A trench capacitor is formed by a lower electrode, an upper electrode and a dielectric layer. The lower electrode is in a substrate, and the lower electrode is formed by a lower electrode body and a plurality of first salient. An end point of the first salient connects to the lower electrode body, and other end point of the first salient extends from the lower electrode to a first direction. The upper electrode is in the substrate, and the upper electrode is in a opposite location where extending from the lower electrode. The upper electrode is formed by an upper electrode body and a plurality of second salient. An end point of the second salient connects to the upper electrode body, and other end point of the second salient extends from the upper electrode to a second direction. The second direction is opposite to the first direction. The second salient and the first salient are alternate arrangement. The dielectric layer is between the upper electrode and the upper electrode.
Patent TW-I273289-B (TW)
Title: Light guide plate and surface light source device using the same
Inventor: LEU CHARLES
IPC: G02B6/00
Filed: 2002-11-29
Granted: 2007-02-11
Abstract: A surface light source device includes a light guide plate, a lamp and a lamp cover enclosing a part of the outer circumferential surface of the lamp. The light guide plate can direct light directly coming from the lamp and reflected by the lamp cover to output, and can enhance brightness and uniformity of outputting light. The light guide plate includes an incident surface, a light emitting surface crossing to the incident surface, a bottom surface being opposite to the light emitting surface. The bottom surface has a plurality of light diffusion recesses therein, wherein top surfaces of the light diffusion recesses form a specific curved face.
Patent TW-577183-B (TW)
Title: High lattice matched light emitting device
Inventor: LAI MU-REN
IPC: H01L21/20
Filed: 2002-12-13
Granted: 2004-02-21
Abstract: A high lattice matched light emitting device is disclosed in the present invention. In the invented light emitting device, at least two multi-layered buffer layers, such as BxGa(1-x)P compound (0.02 <= x <= 1)) and (InyGa1-yN compound (0 <= y <= 0.059), are formed on a substrate (such as silicon). The first multi-layered buffer layer is disposed on the substrate, and the first lattice constant based on the substrate is changed to the second lattice constant in a gradient way. The other buffer layer is disposed on the first multi-layered buffer layer, and the second lattice constant is changed to the third lattice constant in a gradient way.
Patent TW-565945-B (TW)
Title: Method for improving the flicker phenomenon in a thin film transistor for a liquid crystal display
Inventor: LEE YU-CHOU
IPC: H01L29/786
Filed: 2002-12-30
Granted: 2003-12-11
Abstract: The present invention provides a method for improving the flicker phenomenon in a thin film transistor. The method respectively applies the hydrogen and nitrogen contained plasma treatment to the manufacture process of the thin film transistor after the insulation layer is finished. Then, an active layer is formed on the insulation layer. The method may improve the interface between the insulation layer and the active layer to increase the capacitance value of the maintenance capacitor to improve the quality of the liquid crystal display.
Patent TW-591206-B (TW)
Title: Fluorescent material detecting method and apparatus
Inventor: WATANUKI AKIO
IPC: G01B11/30
Filed: 2003-01-22
Granted: 2004-06-11
Abstract: In a defect detection of a striped fluorescent material stripe coated on a glass substrate of, e.g. a plasma display, there occurs a problem that a defective coating of the striped fluorescent material cannot be properly detected due to a moire phenomenon incurred by a non-radiating portion of the striped fluorescent material and also by nonuniformity of an ultraviolet illumination being used for exciting the fluorescent material to radiate. A fluorescent detecting method includes the steps of applying an ultraviolet light to a plurality of a striped fluorescent material formed on a substrate; photographing a light radiated from the striped fluorescent material; detecting signal levels of the photographed picture; averaging signal levels of portions, the signal levels of the portions being equal to or greater than a predetermined value; and detecting a defective coating of the striped fluorescent material based on the averaged result.
Patent TW-I263755-B (TW)
Title: Backlighting system for displays
Inventor: SAVANT GAJENDRA D
IPC: F21V8/00
Filed: 2003-02-12
Granted: 2006-10-11
Abstract: An LED-based backlighting system that provides excellent brightness and homogeneity suitable for high performance multi-color and high resolution portable displays such as for PDAs and cell phones. Several different but similar embodiments are disclosed. Some are suitable for use with multiple LEDs and some for use with a single LED. In a first such embodiment, multiple LEDs are located adjacent the input edge of a light pipe. The input edge contains fixed pitch grooves to propagate the LED light in a direction that is substantially angled toward the bottom surface of the light pipe along its entire area. The light pipe bottom surface also has grooves for altering the direction of the LED light toward the upper surface of the light pipe where it exits the light pipe toward a viewer. The exterior of the exit surface of the tight pipe receives a light shaping diffuser (LSD) and an optical film. The diffuser acts to diffuse and distribute the exiting light at selected horizontal and vertical angles and the optical film shapes In a second embodiment, a second LSD is positioned above the optical film. In a third embodiment, an LSD strip comprising a foreshortened LSD is positioned below the light pipe adjacent the input edge to better reduce hot spots near the LEDs.
Patent TW-I252037-B (TW)
Title: Scanning circuit and image sensor
Inventor: YOKOMICHI MASAHIRO
IPC: H04N1/04
Filed: 2003-02-20
Granted: 2006-03-21
Abstract: To provide a scanning circuit capable of selecting plural kinds of systems different in scanning order. Path switches are connected between a plurality of data flip circuits in a scanning circuit that sequentially reads an output signal in synchronism with a clock, and a plurality of control signal lines that select a scanning means are provided. By controlling the path switches, not only all of a plurality of data flip circuits are normally sequentially read by the scanning circuit, but also the data flip flop circuits that do not require the scanning circuit are arbitrarily skipped in reading at the time of selecting a coarse system of the scanning unit. There is provided a unit that always fixes a potential of the skipped data flip circuit.
Patent TW-I286940-B (TW)
Title: Cosmetic preparation
Inventor: ITO TOSHIYUKI
IPC: A61K8/00
Filed: 2003-03-14
Granted: 2007-09-21
Abstract: A cosmetic preparation characterized by comprising (a) 0.01 to 10 mass % phospholipid, (b) 0.001 to 5 mass % nonionic surfactant and/or anionic surfactant each having an HLB of 10 or higher, (c) 0.01 to 5 mass % vitamin A or derivative thereof, (d) 0.001 to 5 mass % stabilizer selected among multivalent chelators and antioxidants, and (g) water. The cosmetic preparation has satisfactory long-term stability, well spreads in application, gives excellent use feelings such as a fresh feeling and a nontacky feeling, and has high effects on the skin, such as a wrinkle-diminishing effect.
Patent TW-I281997-B (TW)
Title: Method for checking LCD device
Inventor: FUJITA HIROYUKI
IPC: G01R31/00
Filed: 2003-03-28
Granted: 2007-06-01
Abstract: The technical object of the present invention is to reduce the checking time of the LCD device having dot-matrix display part and image display part. To achieve the object, repeated display patterns of more than one line units are sequentially or simultaneously displayed on the dot-matrix display part including image display part and data lines, so as to check electrode short circuit of the image display part.
Patent TW-I224383-B (TW)
Title: Chip package structure and process thereof
Inventor: HO KWUN-YAO
IPC: H01L23/28
Filed: 2003-04-09
Granted: 2004-11-21
Abstract: A chip package structure and process thereof with fine lines provided like as TFT-LCD processing or IC processing to dispose high density lines and shorten electrical coupling length for high performance required of the chip package. First, a substrate is made of stiff material like as ceramic, glass or metal, the substrate is also a printed circuit board on which at least one opening formed. Then a plugging block puts into the opening and a multi-level interconnection layer which has high density die pads and fine lines forms on the surface of the substrate. When remove the plugging block away, a chip may plug into the opening of the substrate, by means of flip-chip bonding to attach the active surface of the chip onto the multi-layer interconnection layer and to electrically couple to the inner circuit thereof.
Patent TW-I221710-B (TW)
Title: Low frequency signal attenuating circuit
Inventor: KOIKE TSUYOSHI
IPC: H03H7/06
Filed: 2003-06-17
Granted: 2004-10-01
Abstract: FM/AM alternative switch is used to select FM detection signal or AM detection signal. Capacitor (4) is provided to cut the DC component from the FM detection signal. The low-cut frequency alternative switch (33) selects from the resistors Ra to Rc the resistor indicated by the control signal. A high-pass filter is constructed from the capacitor (4) and the resistor selected by the low-cut frequency alternative switch (33). The low frequency of the AM detection signal is damped by the high-pass filter. The cut-off frequency of the high-pass filter is adjusted by the selection of the resistor.
Patent TW-591796-B (TW)
Title: Magnetic memory cell and magnetic random access memory circuit
Inventor: LIN WEN-CHIN
IPC: G11C11/02
Filed: 2003-06-26
Granted: 2004-06-11
Abstract: A magnetic random access memory circuit. The circuit includes a plurality of magnetic memory units respectively having a pinned layer and a free layer with barrier sandwiched between the pinned layer and the free layer. Each magnetic memory units has different impedance. The bit line is coupled to the magnetic memory unit for providing a first magnetic field. The programming lines provide a second magnetic field to combine with the first magnetic field to switch the magnetization type of at least one free layer. The switch having a controlling gate is coupled between the magnetic memory units and one of the programming lines. The word line is coupled to the controlling gate to provide a signal to turn on the switch.
Patent TW-I222183-B (TW)
Title: Method of forming a programmable ROM cell on SOI substrate
Inventor: LAI ERH-KUN
IPC: H01L21/8247
Filed: 2003-07-25
Granted: 2004-10-11
Abstract: A method of forming a programmable ROM cell on an SOI substrate is disclosed. Firstly, an SOI substrate is provided and an ion implantation step is conducted on the substrate to form a well. Secondly, a dielectric layer is formed on the SOI substrate and then a doped conduction layer is formed to be a gate. The electrical types of the doped conduction layer and well are different. The doped conduction layer and well commonly form a memory unit. Then an electrical potential is applied on the memory unit to destroy the dielectric layer hence conducting the doped conduction layer and well. Alternatively, the electrical potential is not applied on the memory unit so that the dielectric layer between the doped conduction layer and the well is retained and thus the memory unit is open.
Patent TW-595308-B (TW)
Title: Stack type heat dissipation device
Inventor: JIAN PENG
IPC: G06F1/20
Filed: 2003-08-19
Granted: 2004-06-21
Abstract: A kind of stack type heat dissipation device comprises a plurality of heat dissipation fins stacked on each other, in which there are more than one protrusion portion installed on one surface of the heat dissipation fin, so that a space for gas flow exists between the stacked heat dissipation fins to generate three-dimensional heat transfer mode, shorten the heat transfer path and thus increase the heat dissipation efficiency.
Patent TW-I230394-B (TW)
Title: Enhancement of eddy current based measurement capabilities
Inventor: GOTKIS YEHIEL
IPC: H01L21/461
Filed: 2003-09-24
Granted: 2005-04-01
Abstract: A method and an apparatus for enhancement of the for measuring resistance-based features of a substrate is provided. The apparatus includes a sensor configured to detect a signal produced by an eddy current generated electromagnetic field. The magnetic field enhancing source is positioned to the alternative side of the object under measurement relative to the sensor to enable the sensitivity enhancing action. The sensitivity enhancing source increases the intensity of the eddy current generated in the object under measurement, and as a result the sensitivity of the sensor. A system enabled to determine a thickness of a layer and a method for determining a resistance-based feature characteristic are also provided.
Patent TW-I285791-B (TW)
Title: Radiation-sensitive resin composition, interlayer insulating film and microlens
Inventor: SANO KIMIYASU
IPC: G03F7/033
Filed: 2003-10-09
Granted: 2007-08-21
Abstract: The present invention provides a radiation-sensitive resin composition which has high sensitivity to radiation and such development margin that a favorable pattern profile can be obtained even when the developing time exceeds the optimum developing time in the developing process, and with which a patterned thin film having excellent adhesiveness can be easily formed, a method for forming an interlayer insulating film and a microlens by using the above radiation-sensitive resin composition, and an interlayer insulating film and a microlens formed by the above method. The radiation-sensitive resin composition contains: [A] a copolymer of (a1) an unsaturated carboxylic acid and/or unsaturated carboxylic acid anhydride, (a2) an epoxy group-containing unsaturated compound and (a3) an olefin unsaturated compound excluding the compounds of (a1) and (a2); and [B] a condensed product of a specified phenol compound and a 1,2-naphthoquinone diazide sulfonic acid halide. The interlayer insulating film and the microlens are formed from the above radiation-sensitive resin composition.
Patent TW-I266233-B (TW)
Title: Method and system for performing a calculation operation and a device
Inventor: GUEVORKIAN DAVID
IPC: G06F7/48
Filed: 2003-11-05
Granted: 2006-11-11
Abstract: The present invention relates to a method for performing calculation operations using a pipelined calculation device comprising a group of at least two pipeline stages. Said pipeline stages comprise at least one data interface for input of data and at least one data interface for output of data. In the method data for performing calculation operations is input to the device. Selective data processing is performed in the calculation device, wherein between at least one said input data interface and at least one output data interface a selection is performed to connect said at least one input data interface to said at least one output data interface for routing data between said at least one input data interface and said at least one output data interface and for processing data according to said selection. The invention further relates to a system and a device, in which the method is utilized.
Patent TW-I225381-B (TW)
Title: Electronic packaging structure with composite bump at substrate side
Inventor: CHENG HSIEN-CHIE
IPC: H05K1/00
Filed: 2003-12-02
Granted: 2004-12-11
Abstract: A new electronic packaging structure, which could enhance the long time reliability in working state, would be proposed in this invention. This invention comprises substrate, and one or plural bump structures on the said substrate. Besides, the height of said bump structure could be equal to or differ from each other bump. The electronic packaging structure also comprises one or plural conductive film, which cover the said bump structure. One electronic device, located above the conductive film, has one or plural electronic connective devices on the surface of said electronic devices. The said electronic connective devices are located opposite to the said bump structures. After assembling the said electronic device to the said structure, the electronic signal connection between said electronic device and said substrate is established by the said conductive film. The bump structure could effectively release the mechanic mechanism of the thermal expansion coefficient mismatch between the electronic device and substrate, and increase the reliability of the electronic packaging structure.
Patent TW-I232313-B (TW)
Title: Portable frequency spectrum image capturing system
Inventor: WEN CHAO-HUA
IPC: G02B27/00
Filed: 2003-12-19
Granted: 2005-05-11
Abstract: A portable frequency spectrum image capturing system contains: a digital camera having lens and image storage device to capture the image that is required to do frequency spectrum analysis; a multi-image prism that is installed before the lens to divide the captured image into several repeated images; a filter lens that is composed by several optical filter slices with different wavelengths, and is installed between the multi-image prism and digital camera. The filter lens corresponds to the several images divided by the multi-image prism. Each divided image respectively corresponds to an optical filter slices with a specific wavelength. Therefore, it is able to obtain the frequency spectrum of captured image of a body by one single shot and to provide accurate color reproduction of the image. Besides, the color management system can further utilize and well process the frequency spectrum information of the frequency spectrum image to color signal on related apparatus.
Patent TW-I227432-B (TW)
Title: System and method capable of trading with multiple transaction systems
Inventor: CHEN JR-REN
Filed: 2003-12-30
Granted: 2005-02-01
Abstract: The present invention provides a system and method capable of trading with multiple transaction systems, which can provide an operating interface for the customers to simultaneously browse merchandise data from different transaction systems on one screen. When the customer selects any one of the merchandises, the operating interface automatically provides an ordering field required for purchasing the merchandise. In addition, it is able to integrate the cost reports of multiple merchandises on one screen for display, and provide the customer with the accounting data of different transaction systems for further evaluation and risk control.
Patent TW-I290288-B (TW)
Title: Method, apparatus for generating address offset within a data system and readable medium for storing the associated instructions
Inventor: SEAL DAVID JAMES
IPC: G06F9/32
Filed: 2004-02-09
Granted: 2007-11-21
Abstract: A data processing system 2 is provided supporting address offset generating instructions which encode bits of an address offset value using previously redundant bits in a legacy instruction encoding whilst maintaining backwards compatibility with that legacy encoding.